Java 如何打乱数组顺序
如何打乱数组
使用 Collections.shuffle() 随机改变数组中元素的顺序:
示例
import java.util.Arrays;
import java.util.Collections;
import java.util.List;
public class Main {
public static void main(String[] args) {
String[] fruits = {"Apple", "Banana", "Cherry", "Mango"};
List<String> list = Arrays.asList(fruits);
Collections.shuffle(list);
System.out.println(list);
}
}
